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88f58a3694
Andes UART is compatible with uart8250 driver. We can use
fdt_serial_init() as platform console init hook.
dts example:
serial0: serial@f0300000 {
compatible = "andestech,uart16550", "ns16550a";
reg = <0x00000000 0xf0300000 0x00000000 0x00001000>;
interrupts = <9 4>;
interrupt-parent = <&plic0>;
clock-frequency = <19660800>;
current-speed = <38400>;
reg-shift = <2>;
reg-offset = <32>;
reg-io-width = <4>;
no-loopback-test = <1>;
};
Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
28 lines
477 B
Plaintext
28 lines
477 B
Plaintext
# SPDX-License-Identifier: BSD-2-Clause
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config PLATFORM_ANDES_AE350
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bool
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select FDT
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select IRQCHIP_PLIC
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select FDT_SERIAL
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select FDT_SERIAL_UART8250
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default y
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if PLATFORM_ANDES_AE350
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config PLATFORM_ANDES_AE350_NAME
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string "Platform default name"
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default "Andes AE350"
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config PLATFORM_ANDES_AE350_MAJOR_VER
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int "Platform major version"
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range 0 65535
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default 0
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config PLATFORM_ANDES_AE350_MINOR_VER
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int "Platform minor version"
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range 0 65535
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default 1
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endif
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